CVE-2021-33798 — MEDIUM (4.7)

Vulnerability Description

A null pointer dereference was found in libpano13, version libpano13-2.9.20. The flow allows attackers to cause a denial of service and potential code execute via a crafted file.

CVSS Score

4.7

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Libpano13 Project	Libpano13	2.9.20

Related Weaknesses (CWE)

CWE-476

References

https://groups.google.com/u/1/g/hugin-ptx/c/gLtz2vweD74ExploitMailing ListThird Party Advisory
https://sourceforge.net/p/panotools/libpano13/ci/62aa7eed8fae5d8f247a2508a757f31Patch
https://groups.google.com/u/1/g/hugin-ptx/c/gLtz2vweD74ExploitMailing ListThird Party Advisory
https://sourceforge.net/p/panotools/libpano13/ci/62aa7eed8fae5d8f247a2508a757f31Patch

FAQ

What is CVE-2021-33798?

CVE-2021-33798 is a vulnerability with a CVSS score of 4.7 (MEDIUM). A null pointer dereference was found in libpano13, version libpano13-2.9.20. The flow allows attackers to cause a denial of service and potential code execute via a crafted file.

How severe is CVE-2021-33798?

CVE-2021-33798 has been rated MEDIUM with a CVSS base score of 4.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-33798?

Check the references section above for vendor advisories and patch information. Affected products include: Libpano13 Project Libpano13.